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Alexandre Rames [Fri, 10 Oct 2014 16:14:18 +0000 (17:14 +0100)]
ART: ARM64: Fix instruction addresses in the disassembly.
Change-Id: Ic8b6e0d5cd15e029de9bc82e0a4fc2e33d07936c
Roland Levillain [Mon, 13 Oct 2014 11:36:10 +0000 (11:36 +0000)]
Merge "Use Is*() helpers to shorten code in the optimizing compiler."
Vladimir Marko [Mon, 13 Oct 2014 10:08:32 +0000 (10:08 +0000)]
Merge "Fix ScopedArenaAllocator::Reset() for Create()d allocators."
Ian Rogers [Sun, 12 Oct 2014 15:34:28 +0000 (15:34 +0000)]
Merge "Switch to C++11 style [[noreturn]]."
Ian Rogers [Sat, 11 Oct 2014 03:05:39 +0000 (20:05 -0700)]
Switch to C++11 style [[noreturn]].
Also remove old comment about calls to Abort getting merged. We have few
LOG(FATAL)s so merging is less of an issue. Also, recompiling with O0 and
similar will avoid the optimization and we expect that for GDB debugging.
Change-Id: I840dc6f4b8511294be0e117c634ec15b745e7be5
Ian Rogers [Sat, 11 Oct 2014 02:51:08 +0000 (02:51 +0000)]
Merge "ART: Add smali-based run-test"
Andreas Gampe [Fri, 3 Oct 2014 23:15:37 +0000 (16:15 -0700)]
ART: Add smali-based run-test
Add run-test 800 for smali-based tests. To use, drop a smali file
into the src/ directory and add a TestCase in src/Main.java.
Bug:
17814475
Change-Id: Ica9eb830689862cb3a4ffa0019fbc447c01af744
Ian Rogers [Sat, 11 Oct 2014 01:24:47 +0000 (01:24 +0000)]
Merge "ART Runtime: Add movb $xx,yy fault handling"
Mathieu Chartier [Fri, 10 Oct 2014 22:47:08 +0000 (22:47 +0000)]
Merge "Hold mutator lock in DdmSendHeapSegments for all spaces"
Mathieu Chartier [Fri, 10 Oct 2014 19:45:50 +0000 (12:45 -0700)]
Hold mutator lock in DdmSendHeapSegments for all spaces
Previously we were releasing the mutator lock in DdmSendHeapSegments
and only reacquiring it for RosAlloc spaces. This was causing problems
since the HeapChunkCallback access object fields through mirror.
Bug:
17950534
(cherry picked from commit
d6527cf8e824d9057f32755f2ff4bdcf46c7095b)
Change-Id: Idb307fd4c01450a07e3c9621e04d2aabf2c6a0b9
Ian Rogers [Fri, 10 Oct 2014 22:24:24 +0000 (22:24 +0000)]
Merge "Work around ICE bugs with MIPS GCC and O1."
Ian Rogers [Fri, 10 Oct 2014 20:03:39 +0000 (13:03 -0700)]
Work around ICE bugs with MIPS GCC and O1.
Also, work around GCC warning bugs where array accesses with explicit
bounds checks are flagged as being out-of-bounds. Significantly, clean-up
the HandleScope so the array accesses don't appear out-of-bounds at compile
time.
Change-Id: I5d66567559cc1f97cd0aa02c0df8575ebadbfe3d
Ian Rogers [Fri, 10 Oct 2014 20:23:09 +0000 (20:23 +0000)]
Merge "Fix 2 new sets of clang compiler warnings."
Ian Rogers [Fri, 10 Oct 2014 19:48:22 +0000 (19:48 +0000)]
Merge "Disable 114-ParallelGC for GC stress testing."
Ian Rogers [Fri, 10 Oct 2014 19:39:31 +0000 (12:39 -0700)]
Disable 114-ParallelGC for GC stress testing.
Bug:
17387969
Change-Id: Ic50e9642468646c36afa5cfbe4050d24e9190ae6
Ian Rogers [Fri, 10 Oct 2014 18:02:11 +0000 (11:02 -0700)]
Fix 2 new sets of clang compiler warnings.
Fix issues that are flagged by -Wfloat-equal and -Wmissing-noreturn.
In the case of -Wfloat-equal the current cases in regular code are deliberate,
so the change is to silence the warning. For gtest code the appropriate fix is
to switch from EXPECT_EQ to EXPECT_(FLOAT|DOUBLE)_EQ.
The -Wmissing-noreturn warning isn't enabled due to a missing noreturn in
gtest. This issue has been reported to gtest.
Change-Id: Id84c70c21c542716c9ee0c41492e8ff8788c4ef8
Vladimir Marko [Fri, 10 Oct 2014 14:39:11 +0000 (15:39 +0100)]
Fix ScopedArenaAllocator::Reset() for Create()d allocators.
Change-Id: I88cbb329911ed489768772218b49b6f1756ffd86
Nicolas Geoffray [Fri, 10 Oct 2014 11:36:33 +0000 (11:36 +0000)]
Merge "Cleanup baseline register allocator."
Nicolas Geoffray [Thu, 9 Oct 2014 21:13:55 +0000 (22:13 +0100)]
Cleanup baseline register allocator.
- Use three arrays for blocking regsters instead of
one and computing offsets in that array.]
- Don't pass blocked_registers_ to methods, just use the field.
Change-Id: Ib698564c31127c59b5a64c80f4262394b8394dc6
Nicolas Geoffray [Fri, 10 Oct 2014 11:22:50 +0000 (11:22 +0000)]
Merge "Fix code generation of materialized conditions."
Sebastien Hertz [Fri, 10 Oct 2014 08:22:18 +0000 (08:22 +0000)]
Merge "Only watch location for BREAKPOINT event"
Ian Rogers [Fri, 10 Oct 2014 05:23:50 +0000 (05:23 +0000)]
Merge "Enable -Wimplicit-fallthrough."
Ian Rogers [Fri, 10 Oct 2014 04:56:44 +0000 (21:56 -0700)]
Enable -Wimplicit-fallthrough.
Falling through switch cases on a clang build must now annotate the fallthrough
with the FALLTHROUGH_INTENDED macro.
Bug:
17731372
Change-Id: I836451cd5f96b01d1ababdbf9eef677fe8fa8324
Ian Rogers [Thu, 9 Oct 2014 23:48:06 +0000 (23:48 +0000)]
Merge "Fix object header size for baker read barrier."
Ian Rogers [Thu, 9 Oct 2014 23:29:40 +0000 (16:29 -0700)]
Fix object header size for baker read barrier.
Change-Id: I2b4a61488b9017d22210d79a07f485f9afef3b42
Ian Rogers [Thu, 9 Oct 2014 23:07:50 +0000 (23:07 +0000)]
Merge "stdint types all the way!"
Ian Rogers [Wed, 8 Oct 2014 19:43:28 +0000 (12:43 -0700)]
stdint types all the way!
Change-Id: I4e4ef3a2002fc59ebd9097087f150eaf3f2a7e08
Ian Rogers [Thu, 9 Oct 2014 22:42:24 +0000 (22:42 +0000)]
Merge "Simplify instance reference offsets."
Ian Rogers [Thu, 9 Oct 2014 20:21:38 +0000 (13:21 -0700)]
Simplify instance reference offsets.
Don't encode Object's class. Use trailing rather than leading zeroes to give
offset position.
Change-Id: I1ae74e7a01f63696429644adf81cdf6ee58832fe
Mathieu Chartier [Thu, 9 Oct 2014 20:46:32 +0000 (20:46 +0000)]
Merge "Fix race in thread list destructor"
Mathieu Chartier [Thu, 9 Oct 2014 19:57:58 +0000 (12:57 -0700)]
Fix race in thread list destructor
The ThreadList::Contains wasn't being guarded by the thread list
lock, which could cause a corrupted thread list if another thread
unregistered itself while std::find was searching the thread list.
Bug:
17896374
(cherry picked from commit
b90132cb5132eaeb4dbfca1e63d79b4005dacec5)
Change-Id: I8f6f979f365ca00ac0655e04eb26020d2ad7d6ee
Ian Rogers [Thu, 9 Oct 2014 18:51:11 +0000 (18:51 +0000)]
Merge changes Ia0044523,Ieefe83cf
* changes:
Fix ARM64 build.
ARM64: Update code after the VIXL 1.6 release.
Ian Rogers [Thu, 9 Oct 2014 18:50:09 +0000 (11:50 -0700)]
Fix ARM64 build.
Change-Id: Ia0044523473d7a93ef3f0eed8e6c28602e767c17
Vladimir Marko [Thu, 9 Oct 2014 17:39:46 +0000 (17:39 +0000)]
Merge "Fix arm64 build: move macro usage after definition."
Bill Buzbee [Thu, 9 Oct 2014 17:37:21 +0000 (17:37 +0000)]
Merge "ART: X86: GenLongArith should handle overlapped VRs"
Vladimir Marko [Thu, 9 Oct 2014 17:34:28 +0000 (18:34 +0100)]
Fix arm64 build: move macro usage after definition.
The build was broken by
https://android-review.googlesource.com/110341
Change-Id: I137b4bc694af15465bf0db3ffe337950064d2a53
Brian Carlstrom [Thu, 9 Oct 2014 17:29:06 +0000 (17:29 +0000)]
Merge "Restore valgrind-test-art-host"
Brian Carlstrom [Thu, 9 Oct 2014 17:17:07 +0000 (10:17 -0700)]
Restore valgrind-test-art-host
Change-Id: I2586e16664dabfc543bc9d0dab471ec8d3810f34
Alexei Zavjalov [Wed, 8 Oct 2014 08:51:59 +0000 (15:51 +0700)]
ART: X86: GenLongArith should handle overlapped VRs
In a case, when src and dest VRs are overlapped when we called
GenLongArith it may cause the incorrect use of regs.
The solution is to map src to an physical reg and work with this
reg instead of mem.
Renamed BadOverlap() to PartiallyIntersects() for consistency.
Change-Id: Ia3fc7f741f0a92556e1b2a1b084506662ef04c9d
Signed-off-by: Katkov, Serguei I <serguei.i.katkov@intel.com>
Signed-off-by: Alexei Zavjalov <alexei.zavjalov@intel.com>
Nicolas Geoffray [Thu, 9 Oct 2014 17:03:53 +0000 (17:03 +0000)]
Merge "Makefile cleanups."
Roland Levillain [Thu, 9 Oct 2014 16:51:36 +0000 (17:51 +0100)]
Use Is*() helpers to shorten code in the optimizing compiler.
Change-Id: I79f31833bc9a0aa2918381aa3fb0b05d45f75689
Nicolas Geoffray [Thu, 9 Oct 2014 16:34:45 +0000 (17:34 +0100)]
Makefile cleanups.
Also add the DEX2OAT_FLAGS to the generation of core.oat/core.art.
Change-Id: I5d113fad460b2e14fc652816069adba29ca744b8
Sebastien Hertz [Wed, 8 Oct 2014 11:54:55 +0000 (13:54 +0200)]
Only watch location for BREAKPOINT event
This CL ensures we watch a location for BREAKPOINT event only. Other
events (single-step, method entry/exit, ...) are handled differently
and LocationOnly modifier is used as an event filter in this case.
This prevents from failing a check when we need to deoptimize for
non-breakpoint event.
Bug:
17908144
Change-Id: Ib413d62fa31480fec8d750543c0605ba52188350
Alexandre Rames [Wed, 8 Oct 2014 17:41:21 +0000 (18:41 +0100)]
ARM64: Update code after the VIXL 1.6 release.
We now leave the assembler buffer management to VIXL.
Change-Id: Ieefe83cf5cf5e1ab8c924b0e7dc03af6a55053ae
Ian Rogers [Thu, 9 Oct 2014 15:52:50 +0000 (15:52 +0000)]
Merge "Tidy ELF builder."
Vladimir Marko [Thu, 9 Oct 2014 15:30:26 +0000 (15:30 +0000)]
Merge "Quick: Reduce memory usage and improve compile time."
Vladimir Marko [Thu, 9 Oct 2014 15:28:22 +0000 (15:28 +0000)]
Merge "Quick: Separate null check elimination and type inference."
Ian Rogers [Thu, 9 Oct 2014 00:27:48 +0000 (17:27 -0700)]
Tidy ELF builder.
Don't do "if (ptr)". Use const. Use DISALLOW_COPY_AND_ASSIGN. Avoid public
member variables.
Move ValueObject to base and use in ELF builder.
Tidy VectorOutputStream to not use non-const reference arguments.
Change-Id: I2c727c3fc61769c3726de7cfb68b2d6eb4477e53
Vladimir Marko [Thu, 9 Oct 2014 13:57:59 +0000 (14:57 +0100)]
Quick: Reduce memory usage and improve compile time.
Move the def-block-matrix from Arena to ScopedArena. Remove
BasicBlockDataFlow::ending_check_v and use a temporary bit
matrix instead. Remove unused BasicBlockDataFlow::phi_v.
Avoid some BitVector::Copy() at the end of null and clinit
check elimination passes when the contents of the source
BitVector is no longer needed.
Change-Id: I8111b2f8a51e63075aa124b528d61b79b6933274
Vladimir Marko [Thu, 9 Oct 2014 11:26:10 +0000 (12:26 +0100)]
Quick: Separate null check elimination and type inference.
Change-Id: I4566ae9354c91ca935481cb4f5b729bba05c1592
Nicolas Geoffray [Wed, 8 Oct 2014 20:07:48 +0000 (21:07 +0100)]
Fix code generation of materialized conditions.
Move the logic for knowing if a condition needs to be materialized
in an optimization pass (so that the information does not change
as a side effect of another optimization).
Also clean-up arm and x86_64 codegen:
- arm: ldr and str are for power-users when a constant is
in play. We should use LoadFromOffset and StoreToOffset.
- x86_64: fix misuses of movq instead of movl.
Change-Id: I01a03b91803624be2281a344a13ad5efbf4f3ef3
Nicolas Geoffray [Thu, 9 Oct 2014 13:55:05 +0000 (13:55 +0000)]
Merge "Stop converting from Location to ManagedRegister."
Nicolas Geoffray [Thu, 9 Oct 2014 10:47:51 +0000 (11:47 +0100)]
Stop converting from Location to ManagedRegister.
Now the source of truth is the Location object that knows
which register (core, pair, fpu) it needs to refer to.
Change-Id: I62401343d7479ecfb24b5ed161ec7829cda5a0b1
Brian Carlstrom [Thu, 9 Oct 2014 04:11:22 +0000 (04:11 +0000)]
Merge "Disable kEnableJavaStackTraceHandler"
Brian Carlstrom [Wed, 8 Oct 2014 20:56:25 +0000 (13:56 -0700)]
Disable kEnableJavaStackTraceHandler
Bug:
17890306
(cherry picked from commit
b6404fe0bb782cbbccda88903901fe0096a741d5)
Change-Id: Ie13d6af1d384c6ebf87e8f055120609e2bff3338
Ian Rogers [Wed, 8 Oct 2014 23:25:54 +0000 (23:25 +0000)]
Merge "Don't copy fill array data to quick literal pool."
Ian Rogers [Wed, 8 Oct 2014 22:35:22 +0000 (15:35 -0700)]
Don't copy fill array data to quick literal pool.
Currently quick copies the fill array data from the dex file to the literal
pool. It then has to go through hoops to pass this PC relative address down
to out-of-line code. Instead, pass the offset of the table to the out-of-line
code and use the CodeItem data associated with the ArtMethod. This reduces
the size of oat code while greatly simplifying it.
Unify the FillArrayData implementation in quick, portable and the interpreters.
Change-Id: I9c6971cf46285fbf197856627368c0185fdc98ca
Mathieu Chartier [Wed, 8 Oct 2014 22:41:05 +0000 (22:41 +0000)]
Merge "Dump mutator lock for thread suspend timeout"
Mathieu Chartier [Wed, 8 Oct 2014 21:26:23 +0000 (14:26 -0700)]
Dump mutator lock for thread suspend timeout
Should help us see if thread suspend timeouts are due to someone
holding on the mutator lock for too long or if it is a missed
futex wake.
(cherry picked from commit
f924d2381a5ea53967ba1e279766d601b9be05ea)
Bug:
17837911
Change-Id: I3417156a78f574076d5da17c86836c5a7c76084a
Nicolas Geoffray [Wed, 8 Oct 2014 20:13:53 +0000 (20:13 +0000)]
Merge "Really fix --gdb when running tests on target."
Ian Rogers [Wed, 8 Oct 2014 19:15:21 +0000 (19:15 +0000)]
Merge "Header file clean up."
Ian Rogers [Wed, 8 Oct 2014 18:47:24 +0000 (11:47 -0700)]
Header file clean up.
Remove runtime.h from object.h.
Move TypeStaticIf to its own header file to avoid bringing utils.h into
allocator.h.
Move Array::DataOffset into -inl.h as it now has a utils.h dependency.
Fix include issues arising from this.
Change-Id: I4605b1aa4ff5f8dc15706a0132e15df03c7c8ba0
Bill Buzbee [Wed, 8 Oct 2014 17:20:31 +0000 (17:20 +0000)]
Merge "ART: fix NullCheckElimination to preserve MIR_IGNORE_NULL_CHECK"
Bill Buzbee [Wed, 8 Oct 2014 17:20:22 +0000 (17:20 +0000)]
Merge "ART: Fix SelectKind to work with nullptr"
Bill Buzbee [Wed, 8 Oct 2014 17:19:59 +0000 (17:19 +0000)]
Merge "ART: Fix issues with SplitBlock"
Bill Buzbee [Wed, 8 Oct 2014 17:19:51 +0000 (17:19 +0000)]
Merge "Fix to MirGraph::GetSSANameWithConst()"
Roland Levillain [Wed, 8 Oct 2014 16:46:56 +0000 (16:46 +0000)]
Merge "Fix and improve static evaluation of constant expressions."
Roland Levillain [Mon, 6 Oct 2014 18:24:02 +0000 (19:24 +0100)]
Fix and improve static evaluation of constant expressions.
- Fix the definition of art::HSub::Evaluate.
- Qualify Evaluate methods as OVERRIDE.
- Evaluate comparisons in a deterministic way: if a
comparison is true, always return 1 (instead of letting
the compiler return any non-null value).
- Better exercise static evaluation of constant expressions
in compiler/optimizing/constant_propagation_test.cc.
Change-Id: I13d0862e5f4eba1275016fb8c3c17e9aff54408b
Mathew Zaleski [Mon, 15 Sep 2014 13:44:14 +0000 (09:44 -0400)]
ART: Fix issues with SplitBlock
The SplitBlock is a public interface from MIRGraph to be able to create two
blocks from one. This interface can be called not just during the control
flow graph building phase, but later. At that later point, extended instructions
may have already been inserted.
For example, SpecialMethodInliner can insert kMirOpNullCheck and kMirOpNop,
and then another pass tries to split block that contains this. The DCHECK
will fail even though the split is semantically correct.
Signed-off-by: Mathew Zaleski <mathew.zaleski@intel.com>
Conflicts:
compiler/dex/mir_graph.cc
Change-Id: I8bb3551407907909cda444a3379da2eb9331b9ff
Vladimir Marko [Wed, 8 Oct 2014 12:20:28 +0000 (12:20 +0000)]
Merge "Implement method calls using relative BL on ARM64."
Nicolas Geoffray [Wed, 8 Oct 2014 08:56:45 +0000 (09:56 +0100)]
Really fix --gdb when running tests on target.
Change-Id: Ic96edb066d345839a4af371e7c10327713a045c7
Nicolas Geoffray [Tue, 7 Oct 2014 20:27:28 +0000 (20:27 +0000)]
Merge "Add trivial register hints to the register allocator."
Nicolas Geoffray [Wed, 1 Oct 2014 10:32:17 +0000 (11:32 +0100)]
Add trivial register hints to the register allocator.
- Add hints for phis, same as first input, and expected registers.
- Make the if instruction accept non-condition instructions.
Change-Id: I34fa68393f0d0c19c68128f017b7a05be556fbe5
Nicolas Geoffray [Tue, 7 Oct 2014 19:33:07 +0000 (19:33 +0000)]
Merge "Add support for floats and doubles."
Nicolas Geoffray [Mon, 6 Oct 2014 08:12:41 +0000 (09:12 +0100)]
Add support for floats and doubles.
- Follows Quick conventions.
- Currently only works with baseline register allocator.
Change-Id: Ie4b8e298f4f5e1cd82364da83e4344d4fc3621a3
Nicolas Geoffray [Tue, 7 Oct 2014 15:32:24 +0000 (15:32 +0000)]
Merge "Inserting a node must also update its inputs users."
Nicolas Geoffray [Tue, 7 Oct 2014 13:14:27 +0000 (14:14 +0100)]
Inserting a node must also update its inputs users.
Change-Id: I55357564b81efcc0cf52fffdf23289696fe27dd1
Vladimir Marko [Tue, 7 Oct 2014 14:26:47 +0000 (14:26 +0000)]
Merge "Propagate optimization flags to kMirOpCheck."
Nicolas Geoffray [Tue, 7 Oct 2014 14:14:14 +0000 (14:14 +0000)]
Merge "Fix movw on x86/x86_64 to accept any 16bits immediate."
Nicolas Geoffray [Tue, 7 Oct 2014 13:54:48 +0000 (14:54 +0100)]
Fix movw on x86/x86_64 to accept any 16bits immediate.
Change-Id: I282eece0cd497431f207cec61852b4585ed3655c
Nicolas Geoffray [Tue, 7 Oct 2014 11:29:10 +0000 (11:29 +0000)]
Merge "Do not use kDiesAtEntry when inputs must be in specific reg."
Nicolas Geoffray [Tue, 7 Oct 2014 11:24:52 +0000 (12:24 +0100)]
Do not use kDiesAtEntry when inputs must be in specific reg.
The way the register allocator blocks registers currently
does not handle these cases. Since it only applies to x86 for now,
just ensure such requests cannot happen.
Change-Id: Idfa25532b9b4996a192d05800f56c6e44edd3a8a
Nicolas Geoffray [Tue, 7 Oct 2014 10:20:01 +0000 (10:20 +0000)]
Merge "Add a prepare for register allocation pass."
Nicolas Geoffray [Tue, 7 Oct 2014 09:38:37 +0000 (09:38 +0000)]
Merge "Make which dex2oat version to use configurable."
Yevgeny Rouban [Wed, 1 Oct 2014 11:25:28 +0000 (18:25 +0700)]
ART: fix NullCheckElimination to preserve MIR_IGNORE_NULL_CHECK
If the MIRGraph::EliminateNullChecksAndInferTypes() function managed
to prove that some regs are non-null then it sets the flag
MIR_IGNORE_NULL_CHECK and resets this flag for all the other regs.
If some previous optimizations have already set MIR_IGNORE_NULL_CHECK
then it can be reset by EliminateNullChecksAndInferTypes. This way
NullCheckElimination discards some optimization efforts.
Optimization passes should not reset MIR_IGNORE_NULL_CHECK unless
they 100% sure NullCheck is needed.
This patch makes the NCE_TypeInference pass be conservative in
resetting MIR_IGNORE_NULL_CHECK.
Change-Id: I4ea74020968b5c5bd8e3af48211ffd4c6afd7f80
Signed-off-by: Yevgeny Rouban <yevgeny.y.rouban@intel.com>
Hiroshi Yamauchi [Mon, 6 Oct 2014 22:06:33 +0000 (22:06 +0000)]
Merge "Fix a merge error in cl 108991."
Mathieu Chartier [Mon, 6 Oct 2014 21:46:26 +0000 (21:46 +0000)]
Merge "Add way to warn about missing JNI_ABORT"
Hiroshi Yamauchi [Mon, 6 Oct 2014 21:24:36 +0000 (14:24 -0700)]
Fix a merge error in cl 108991.
Bug:
12687968
Change-Id: I37603c154b252321b59a5ea02c6a92f5a9300667
Mathieu Chartier [Mon, 6 Oct 2014 20:41:33 +0000 (13:41 -0700)]
Add way to warn about missing JNI_ABORT
Bug:
16858794
Change-Id: I6794a14ee323ef95569cc7646619e6869771c7c6
Nicolas Geoffray [Mon, 6 Oct 2014 20:01:08 +0000 (20:01 +0000)]
Merge "Merge host-run-test-jar and push-and-run-test-jar."
Nicolas Geoffray [Mon, 6 Oct 2014 11:23:04 +0000 (12:23 +0100)]
Merge host-run-test-jar and push-and-run-test-jar.
- Too many code duplication between the two files.
- Also fix --zygote and --gdb invocations.
Change-Id: I1f99320e63a7a0f19ad1ad2b12693901b8c6bb43
Hiroshi Yamauchi [Mon, 6 Oct 2014 18:22:05 +0000 (18:22 +0000)]
Merge "Handlerize methods across some GC points."
Nicolas Geoffray [Tue, 30 Sep 2014 12:54:09 +0000 (13:54 +0100)]
Add a prepare for register allocation pass.
- Currently the pass just changes the uses of checks to the
actual values.
- Also optimize array access, now that inputs can be constants.
- And fix another bug in the register allocator reveiled by
this change.
Change-Id: I43be0dbde9330ee5c8f9d678de11361292d8bd98
Hiroshi Yamauchi [Mon, 6 Oct 2014 17:46:14 +0000 (10:46 -0700)]
Handlerize methods across some GC points.
Bug:
12687968
Change-Id: I0d5b0a78488ba76db4d25991d8db95b24bb624e9
Nicolas Geoffray [Mon, 6 Oct 2014 15:37:52 +0000 (15:37 +0000)]
Merge "Add support for inputs dying at entry of instructions."
Nicolas Geoffray [Tue, 30 Sep 2014 21:40:23 +0000 (22:40 +0100)]
Add support for inputs dying at entry of instructions.
- Start using it in places where it makes sense.
- Also improve suspend check on arm to use subs directly.
Change-Id: I09ac0589f5ccb9b850ee757c76dcbcf35ee8cd01
Nicolas Geoffray [Mon, 6 Oct 2014 13:55:06 +0000 (14:55 +0100)]
Make which dex2oat version to use configurable.
Change-Id: I86503a51538c0b48ad96e8624b81461c2ba3279a
Mark Mendell [Mon, 6 Oct 2014 14:58:54 +0000 (10:58 -0400)]
Fix to MirGraph::GetSSANameWithConst()
Don't call ConstantValueWide() for a wide constant if high_word is set,
as it will DCHECK if you try to get the value for the high word.
Change-Id: I046ee3e6833ceb556a3c2dbc95699882d30d65f9
Signed-off-by: Mark Mendell <mark.p.mendell@intel.com>
Vladimir Marko [Mon, 6 Oct 2014 09:52:20 +0000 (10:52 +0100)]
Propagate optimization flags to kMirOpCheck.
Bug:
17751474
Change-Id: I9561b641d956e21dac686c7cd414fa0c6a176147
Brian Carlstrom [Sat, 4 Oct 2014 20:52:26 +0000 (20:52 +0000)]
Merge "Respect USE_CLANG_PLATFORM_BUILD for art builds"